refactor: reorganize unit tests into separate folder

- Move test_*.cpp and fixtures/ to tests/RHI/D3D12/unit/ - Create unit/CMakeLists.txt with proper test configuration - Simplify parent CMakeLists.txt to use add_subdirectory - Integration tests remain in integration/ folder
2026-03-20 02:58:33 +08:00
parent 4c6e7af02e
commit fae520854e
16 changed files with 52 additions and 50 deletions
--- a/tests/RHI/D3D12/unit/test_buffer.cpp
+++ b/tests/RHI/D3D12/unit/test_buffer.cpp
@@ -0,0 +1,150 @@
+#include "fixtures/D3D12TestFixture.h"
+
+TEST_F(D3D12TestFixture, Buffer_Placeholder) {
+    ASSERT_NE(GetDevice(), nullptr);
+}
+
+TEST_F(D3D12TestFixture, Buffer_CreateBuffer_DefaultHeap) {
+    const uint64_t bufferSize = 1024;
+    
+    D3D12_HEAP_PROPERTIES heapProps = {};
+    heapProps.Type = D3D12_HEAP_TYPE_DEFAULT;
+    heapProps.CPUPageProperty = D3D12_CPU_PAGE_PROPERTY_UNKNOWN;
+    heapProps.MemoryPoolPreference = D3D12_MEMORY_POOL_UNKNOWN;
+    
+    D3D12_RESOURCE_DESC resourceDesc = {};
+    resourceDesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
+    resourceDesc.Width = bufferSize;
+    resourceDesc.Height = 1;
+    resourceDesc.DepthOrArraySize = 1;
+    resourceDesc.MipLevels = 1;
+    resourceDesc.Format = DXGI_FORMAT_UNKNOWN;
+    resourceDesc.SampleDesc.Count = 1;
+    resourceDesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
+    
+    D3D12_RESOURCE_STATES initialState = D3D12_RESOURCE_STATE_COMMON;
+    
+    ComPtr<ID3D12Resource> buffer;
+    HRESULT hr = GetDevice()->CreateCommittedResource(
+        &heapProps,
+        D3D12_HEAP_FLAG_NONE,
+        &resourceDesc,
+        initialState,
+        nullptr,
+        IID_PPV_ARGS(&buffer)
+    );
+    ASSERT_HRESULT_SUCCEEDED(hr);
+    ASSERT_NE(buffer.Get(), nullptr);
+    
+    D3D12_RESOURCE_DESC desc = buffer->GetDesc();
+    EXPECT_EQ(desc.Dimension, D3D12_RESOURCE_DIMENSION_BUFFER);
+    EXPECT_EQ(desc.Width, bufferSize);
+}
+
+TEST_F(D3D12TestFixture, Buffer_CreateBuffer_UploadHeap) {
+    const uint64_t bufferSize = 2048;
+    
+    D3D12_HEAP_PROPERTIES heapProps = {};
+    heapProps.Type = D3D12_HEAP_TYPE_UPLOAD;
+    heapProps.CPUPageProperty = D3D12_CPU_PAGE_PROPERTY_UNKNOWN;
+    heapProps.MemoryPoolPreference = D3D12_MEMORY_POOL_UNKNOWN;
+    
+    D3D12_RESOURCE_DESC resourceDesc = {};
+    resourceDesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
+    resourceDesc.Width = bufferSize;
+    resourceDesc.Height = 1;
+    resourceDesc.DepthOrArraySize = 1;
+    resourceDesc.MipLevels = 1;
+    resourceDesc.Format = DXGI_FORMAT_UNKNOWN;
+    resourceDesc.SampleDesc.Count = 1;
+    resourceDesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
+    
+    ComPtr<ID3D12Resource> buffer;
+    HRESULT hr = GetDevice()->CreateCommittedResource(
+        &heapProps,
+        D3D12_HEAP_FLAG_NONE,
+        &resourceDesc,
+        D3D12_RESOURCE_STATE_GENERIC_READ,
+        nullptr,
+        IID_PPV_ARGS(&buffer)
+    );
+    ASSERT_HRESULT_SUCCEEDED(hr);
+    ASSERT_NE(buffer.Get(), nullptr);
+}
+
+TEST_F(D3D12TestFixture, Buffer_GetGPUVirtualAddress) {
+    const uint64_t bufferSize = 512;
+    
+    D3D12_HEAP_PROPERTIES heapProps = {};
+    heapProps.Type = D3D12_HEAP_TYPE_DEFAULT;
+    
+    D3D12_RESOURCE_DESC resourceDesc = {};
+    resourceDesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
+    resourceDesc.Width = bufferSize;
+    resourceDesc.Height = 1;
+    resourceDesc.DepthOrArraySize = 1;
+    resourceDesc.MipLevels = 1;
+    resourceDesc.Format = DXGI_FORMAT_UNKNOWN;
+    resourceDesc.SampleDesc.Count = 1;
+    resourceDesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
+    
+    ComPtr<ID3D12Resource> buffer;
+    HRESULT hr = GetDevice()->CreateCommittedResource(
+        &heapProps,
+        D3D12_HEAP_FLAG_NONE,
+        &resourceDesc,
+        D3D12_RESOURCE_STATE_COMMON,
+        nullptr,
+        IID_PPV_ARGS(&buffer)
+    );
+    ASSERT_HRESULT_SUCCEEDED(hr);
+    
+    D3D12_GPU_VIRTUAL_ADDRESS gpuAddress = buffer->GetGPUVirtualAddress();
+    EXPECT_NE(gpuAddress, 0);
+}
+
+TEST_F(D3D12TestFixture, Buffer_MapUnmap) {
+    const uint64_t bufferSize = 256;
+    
+    D3D12_HEAP_PROPERTIES heapProps = {};
+    heapProps.Type = D3D12_HEAP_TYPE_UPLOAD;
+    
+    D3D12_RESOURCE_DESC resourceDesc = {};
+    resourceDesc.Dimension = D3D12_RESOURCE_DIMENSION_BUFFER;
+    resourceDesc.Width = bufferSize;
+    resourceDesc.Height = 1;
+    resourceDesc.DepthOrArraySize = 1;
+    resourceDesc.MipLevels = 1;
+    resourceDesc.Format = DXGI_FORMAT_UNKNOWN;
+    resourceDesc.SampleDesc.Count = 1;
+    resourceDesc.Layout = D3D12_TEXTURE_LAYOUT_ROW_MAJOR;
+    
+    ComPtr<ID3D12Resource> buffer;
+    HRESULT hr = GetDevice()->CreateCommittedResource(
+        &heapProps,
+        D3D12_HEAP_FLAG_NONE,
+        &resourceDesc,
+        D3D12_RESOURCE_STATE_GENERIC_READ,
+        nullptr,
+        IID_PPV_ARGS(&buffer)
+    );
+    ASSERT_HRESULT_SUCCEEDED(hr);
+    
+    void* mappedData = nullptr;
+    hr = buffer->Map(0, nullptr, &mappedData);
+    ASSERT_HRESULT_SUCCEEDED(hr);
+    ASSERT_NE(mappedData, nullptr);
+    
+    memset(mappedData, 0xAB, static_cast<size_t>(bufferSize));
+    
+    buffer->Unmap(0, nullptr);
+}
+
+TEST_F(D3D12TestFixture, Buffer_AlignmentRequirements) {
+    D3D12_CONSTANT_BUFFER_VIEW_DESC cbvDesc = {};
+    cbvDesc.BufferLocation = 256;
+    cbvDesc.SizeInBytes = 256;
+    
+    EXPECT_GE(cbvDesc.SizeInBytes, 256);
+    EXPECT_EQ(cbvDesc.BufferLocation % 256, 0);
+}